I use JBoss 4.0.5, Seam 1.2.1 and a seam-gen generated application. My
application uses ajax4jsf heavily and I suspect this problem might be related
with the conversation propagation with the ajax4jsf requests.
When I try to use component binding
<rich:dataTable value="#{girisHome.girisHarekets}"
binding="#{ajaxSupport.dataTable}".....
and ajaxSupport is like
@Name("ajaxSupport")
@Scope(ScopeType.CONVERSATION)
public class AjaxSupport {
private UIData dataTable;
......
The page loads okay for the first time, because it creates the non-existent
conversation scoped ajaxSupport component and binds the jsf component to the
dataTable property of the seam component. However, subsequent request to the
same page results in:
javax.faces.el.PropertyNotFoundException: /GirisEdit.xhtml @206,53
binding="#{ajaxSupport.dataTable}": Target Unreachable, identifier 'ajaxSupp
at
com.sun.facelets.el.LegacyValueBinding.isReadOnly(LegacyValueBinding.java:84)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:84)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:94)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:94)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:94)
at
org.apache.myfaces.shared_impl.util.RestoreStateUtils.recursivelyHandleComponentReferencesAndSetValid(RestoreStateUtils.java:57)
at
org.apache.myfaces.lifecycle.RestoreViewExecutor.execute(RestoreViewExecutor.java:96)
at
org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
By the way, when I change the component's scope to SESSION everything works
fine.
Below is how the request is triggered from the client. An ajax4jsf request.
<h:outputText id="urunAdiText" rendered="#{not girisHareket.active}"
value="#{girisHareket.urun.urunAdi}">
<a:support event="onclick"
actionListener="#{ajaxSupport.onClick}" reRender="hareketPanel"/>
</h:outputText>
Any ideas what's going wrong?
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